Science Daily News

• These dogs are trained to sniff out an invasive insect—and they're shockingly good at it July 17, 2025
  Dogs trained by everyday pet owners are proving to be surprisingly powerful allies in the fight against the invasive spotted lanternfly. In a groundbreaking study, citizen scientists taught their dogs to sniff out the pests’ hard-to-spot egg masses with impressive accuracy. The initiative not only taps into the huge community of recreational scent-detection dog enthusiasts, […]
• This 10-minute ozone hack keeps mangoes fresh for 28 days July 17, 2025
  Mango lovers and growers alike may soon rejoice: scientists at Edith Cowan University have found that a simple dip in ozonated water can drastically extend the shelf life of mangoes by up to two weeks while reducing spoilage. This technique, called aqueous ozonation, helps prevent chilling injuries that typically occur during cold storage, a long-standing […]
• Cognitive collapse and the nuclear codes: When leaders lose control July 17, 2025
  A shocking study reveals that many leaders of nuclear-armed nations—including US presidents and Israeli prime ministers—were afflicted by serious health problems while in office, sometimes with their conditions hidden from the public. From dementia and depression to addiction and chronic diseases, these impairments may have affected their decision-making during pivotal global crises.
• This flat chip uses twisted light to reveal hidden images July 17, 2025
  Using advanced metasurfaces, researchers can now twist light to uncover hidden images and detect molecular handedness, potentially revolutionizing data encryption, biosensing, and drug safety.
• Why broken crystals are stronger July 17, 2025
  Crystals may seem flawless, but deep inside they contain tiny structural imperfections that dramatically influence their strength and behavior. Researchers from The University of Osaka have used the sophisticated math of differential geometry to reveal how these defects—like dislocations and disclinations—interact in elegant, unified ways. Their findings could help scientists engineer tougher, smarter materials by […]